* {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
}

#header {
  display: flex;
  flex-direction: row;
  align-items: center;
  /* background-image: linear-gradient(180deg, #fcb49c, #f8c898); */
  background-color: rgb(254, 246, 239);
  border-bottom: 1px solid #e4e4e4;
  font-size: 3rem;
  font-weight: 500;
  text-align: center;
  color: #1e1e1e;
}

#header #back {
  width: 10%;
  height: 100%;
  /* text-align: center; */
}

#header #address {
  width: 80%;
  height: 100%;
  text-align: center;
  letter-spacing: 0.5rem;
  font-weight: 500;
}

#header #mypage {
  width: 10%;
  height: 100%;
  text-align: center;
}

#main {
  position: relative;
  background-color: #fff7f0;
}

#main #title {
  position: absolute;
  top: 0;
  text-align: center;
  font-weight: 900;
  font-size: 2.67rem !important;
}

#main #konwledage_card {
  position: absolute;
  box-sizing: border-box;
  background-color: #fff;
  box-shadow: #e4e4e4 1px 1px 5px;
  border-radius: 10px;
}

#main #konwledage_card .toptag {
  position: absolute;
  top: 0px;
  left: 15px;
  z-index: 1;
  width: 2.75rem;
  height: 5.5rem;
  background: url('../../images/角标.png');
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

#main #konwledage_card .card_title {
  box-sizing: border-box;
  padding-top: 6.25rem;
  padding-left: 4.5rem;
  color: #562bea;
  font-size: 2.5rem;
  font-weight: 900;
}

#main #konwledage_card p {
  box-sizing: border-box;
  padding-left: calc(4.5rem + 2em);
  padding-right: 4.5rem;
  line-height: 4.5rem;
  margin-top: 1rem;
  font-size: 1.83rem;
  word-break: normal;
  text-indent: -1.5em;
}

.text {
  width: 80%;
  height: 800px;
  position: relative;
  left: 10%;
  margin-top: 220px;
}
.text h1 {
  font-family: 苹方-简, 'Microsoft YaHei', 微软雅黑, 'MicrosoftJhengHei',
    华文细黑, STHeiti, MingLiu;
  color: #1e1e1e;
  font-weight: bold;
  font-size: 32px;
  text-align: center;
  position: relative;
}
.text img {
  height: 20%;
  top: 10%;
  position: relative;
}
.text h2 {
  font-family: 苹方-简, 'Microsoft YaHei', 微软雅黑, 'MicrosoftJhengHei',
    华文细黑, STHeiti, MingLiu;
  color: #542cea;
  top: 10%;
  font-size: 30px;
  font-weight: bold;
  position: relative;
}
.text p {
  font-family: 苹方-简, 'Microsoft YaHei', 微软雅黑, 'MicrosoftJhengHei',
    华文细黑, STHeiti, MingLiu;
  font-size: 22px;
  color: #353535;
}

.image {
  width: 100%;
  height: 100%;
}

#main #ability_card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: left;
  position: absolute;
  background-color: #fff;
  box-shadow: #e4e4e4 1px 1px 5px;
  border-radius: 10px;
  overflow: hidden;
}

#main #ability_card .card_title {
  box-sizing: border-box;
  padding-top: 3.33rem;
  padding-left: 4.5rem;
  color: #562bea;
  font-size: 2.5rem;
  font-weight: 900;
}

.fivefigure {
  width: 35rem;
  height: 25rem;
  margin: 0 auto;
  padding-top: 3rem;
}

.fivefigure text {
  font-size: 18px;
  font-family: 苹方-简, 'Microsoft YaHei', 微软雅黑, 'MicrosoftJhengHei',
    华文细黑, STHeiti, MingLiu;
  color: #353535;
}

#main #ability_card .ability_pic {
  width: 169px;
  height: 135px;
  background: url('../../images/五维图.png');
  background-position: center;
  background-repeat: no-repeat;
  margin: 0 auto;
}

#footer {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  position: absolute;
  bottom: 0;
  width: 100%;
  background-image: linear-gradient(180deg, #f7c797, #fcb49c);
}

#footer #my_course,
#footer #study_report {
  width: 50%;
  height: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

#footer #my_course {
  color: blue;
}

#footer #study_report {
  color: #fff;
}

#footer #my_course .icon,
#footer #study_report .icon {
  width: 3.33rem;
  height: 3.33rem;
}
#footer #my_course .icon {
  background: url('../../images/我的课程蓝.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
#footer #study_report .icon {
  background: url('../../images/报告.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

#footer #my_course p,
#footer #study_report p {
  font-size: 1.67rem;
}
